Career
Biskup, born in Dubrovnik, SFR Yugoslavia, started his career in 2001 with Air Corps Mestre. A year later, he switched to NK Zagreb, and made 40 league appearances, before switching to Hrvatski Dragovoljac in 2005. After making 15 league appearances for Hrvatski Dragovoljac, he switched to Inter Zaprešić in 2006, making 23 league appearances in a two-year spell at the club
In 2008, he joined NK Vinogradar, making 41 league appearances, before switching to in 2010.
Having made 43 league appearances for, he joined current club Kansas Kukësi in 2012.
